Those who are set on a certain prophetic future will be warmongers. President Trump would do well not to surround himself with those kinds of people. They may go to any extent necessary to see that their prophetic future is fulfilled.
A blog post can only introduce a topic but not cover it in depth. For more study on various topics, click here for links to various Christian ministries.
Depending on the ministry, there may be online church services, YouTube videos, podcasts, radio programs, books, teaching, or more. You have to seek out what they have.